The first alarm clock could only ring at 4 a.m.
120
The electric chair was invented by a dentist!
122
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55


